| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $134.52 | 13.409% | $152.5578 | $152.56 | $152.55 | $152.60 |
| Purchase #2 | $68.55 | 11.484% | $76.4223 | $76.42 | $76.40 | $76.40 |
| Purchase #3 | $167.92 | 5.505% | $177.164 | $177.16 | $177.15 | $177.20 |
| Purchase #4 | $83.73 | 6.785% | $89.4111 | $89.41 | $89.40 | $89.40 |
| Purchase #5 | $92.51 | 10.323% | $102.0598 | $102.06 | $102.05 | $102.10 |
| Purchase #6 | $62.91 | 7.608% | $67.6962 | $67.70 | $67.70 | $67.70 |
| Purchase #7 | $207.92 | 11.123% | $231.0469 | $231.05 | $231.05 | $231.00 |
| 7 purchase totals = | $818.06 | $896.3581 | $896.36 | $896.30 | $896.40 | |